Ilham, Aditya. “Pengaruh Latihan Single Leg Bound Dan Split Jump Terhadap Kemampuan Servis Punggung Sepak Takraw”. Journal of Physical Activity and Sports (JPAS) 2, no. 1 (April 30, 2021): 12-20. Accessed May 30, 2026. https://mahardhika.or.id/jurnal/index.php/jpas/article/view/43.